EPC4QC100C vs EPC4QC100N 比較
詳細並排比較 EPC4QC100C 由 Altera 與 EPC4QC100N 由 Intel. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | EPC4QC100C | EPC4QC100N |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | Obsolete | NRND |
| 記憶體類型 | Flash (NOR) Configuration Memory | Flash (NOR, configuration PROM) |
| 記憶體容量 | 4 Mbit | 4 Mbit (4,194,304 bits) |
| Maximum Operating Frequency | 66 MHz | — |
| 介面類型 | Serial / Parallel FPGA Configuration | — |
| Configuration Compatibility | Altera Stratix, Cyclone, APEX, ACEX, Mercury families | — |
| 供應電壓 | 3.3 V | — |
| 封裝 | PQFP-100 (20 x 14 mm) | 100-pin PQFP (Plastic Quad Flat Pack) |
| 工作溫度 | 0C to +70C (commercial grade) | 0 C to 70 C (commercial) |
| Programmability | In-system programmable via IEEE 1532 / JTAG | — |
| Multi-Device Cascade Support | Yes (via nCASC pin) | — |
| Bitstream Compression | Yes (Altera compressed bitstream format) | — |
| Configuration Error Detection | CRC | — |
| Configuration Modes | Serial, Parallel, JTAG, Remote update | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 生命週期狀態 | Obsolete (EOL by Altera/Intel) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| Programmable Type | — | In System Programmable (ISP) |
| Configuration Interface | — | Serial / Parallel / JTAG (IEEE 1149.1) |
| Maximum DCLK Frequency | — | 66.7 MHz |
| On-Chip Decompression | — | Yes |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V |
| Typical Supply Voltage | — | 3.3 V |
| Package Dimensions | — | 20 x 14 mm |
| Pin Pitch | — | 0.65 mm |
| Packaging | — | Tray |
| Lead Free / RoHS | — | Yes (per chipdig datasheet excerpt) |
| Family | — | EPC4 Enhanced Configuration Device |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |